Ground Penetrating Radar Systems’ Nashville, Tennessee office was able to work with a local General Contractor and scan for Post-Tension Cables and reinforcement in a concrete slab. GPRS was able to safely, accurately, and quickly scan in this parking deck and provide the client with the information needed. Ground Penetrating Radar is a safe and cost effective way to locate anything from conduits to post-tension cables in a slab without having to halt normal operations.